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228
templates/display_board.html
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228
templates/display_board.html
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<!DOCTYPE html>
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<html lang="nl">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Liturgiebord</title>
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<style>
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html, body {
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height: 100%;
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margin: 0;
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padding: 0;
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}
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body {
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background: #222;
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color: #fff;
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font-family: 'Lora', serif;
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height: 1920px;
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width: 1080px;
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overflow: hidden;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.liturgie-board {
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width: 1080px;
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height: 1920px;
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display: flex;
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flex-direction: column;
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justify-content: flex-start; /* Align all rows from the top */
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align-items: flex-start;
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gap: 0vh;
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padding-left: 0;
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position: relative;
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}
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.liturgie-line {
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margin: auto;
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width: 1080px;
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justify-items: center;
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text-align: left;
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font-size: 130px;
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line-height: 1.1;
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white-space: nowrap;
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height: 190px; /* Fixed height ensures every row occupies space, even when empty */
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box-sizing: border-box;
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margin: 0;
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padding: 20px;
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z-index: 2;
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text-shadow: 2px 2px 8px #000, 0 0 4px #000;
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/* Optional: Uncomment for visible empty row borders */
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/* border-bottom: 1px solid rgba(255,255,255,0.15); */
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}
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.liturgie-bg-overlay {
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content: '';
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position: absolute;
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top: 0; left: 0; right: 0; bottom: 0;
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background: rgba(0,0,0,0.3);
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z-index: 1;
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pointer-events: none;
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}
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</style>
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</head>
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<body>
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<div style="transform-origin: top left;">
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<div class="liturgie-board" {% if board.background_image %}
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style="background-image: url('{% if board.background_image.startswith('default_') %}{{ url_for('static', filename=board.background_image) }}{% else %}{{ url_for('uploaded_file', filename=board.background_image) }}{% endif %}'); background-size: cover; background-position: center; background-repeat: no-repeat;"
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{% endif %}>
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{% if board.background_image %}<div class="liturgie-bg-overlay"></div>{% endif %}
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{% if schedule_content %}
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{% set lines = schedule_content.split('\n') %}
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{% for i in range(10) %}
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<div class="liturgie-line">{{ lines[i] if lines|length > i else ' ' }}</div>
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{% endfor %}
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{% else %}
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<div class="liturgie-line">{{ board.line1 or ' ' }}</div>
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<div class="liturgie-line">{{ board.line2 or ' ' }}</div>
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<div class="liturgie-line">{{ board.line3 or ' ' }}</div>
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<div class="liturgie-line">{{ board.line4 or ' ' }}</div>
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<div class="liturgie-line">{{ board.line5 or ' ' }}</div>
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<div class="liturgie-line">{{ board.line6 or ' ' }}</div>
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<div class="liturgie-line">{{ board.line7 or ' ' }}</div>
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<div class="liturgie-line">{{ board.line8 or ' ' }}</div>
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<div class="liturgie-line">{{ board.line9 or ' ' }}</div>
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<div class="liturgie-line">{{ board.line10 or ' ' }}</div>
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{% endif %}
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</div>
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</div>
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<script>
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// LIVE PREVIEW FEATURE: Accept messages with new data and update the lines/background
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window.addEventListener('message', function(event) {
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// You may want to restrict this for security:
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// if (event.origin !== 'YOUR_DOMAIN') return;
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var data = event.data;
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if (!data || typeof data !== 'object' || !data.type || data.type !== 'updateBoard') return;
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// Update all lines
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for (let i = 1; i <= 10; i++) {
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var el = document.querySelector('.liturgie-line:nth-child(' + (data.bg ? i+1 : i) + ')');
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if (el) el.textContent = (data['line'+i] || ' ');
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}
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// Update background if sent
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if ('bg' in data) {
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document.querySelector('.liturgie-board').style.backgroundImage = data.bg ? ("url('" + data.bg + "')") : 'none';
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// Show/hide overlay
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var overlay = document.querySelector('.liturgie-bg-overlay');
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if (overlay) {
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overlay.style.display = data.bg ? '' : 'none';
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}
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}
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}, false);
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</script>
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<script>
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// Poll every 5 seconds to check for active schedule update
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(function() {
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let currentLines = [];
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let currentBackground = null;
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{% if schedule_content %}
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currentLines = {{ schedule_content.split('\n')|tojson }};
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{% else %}
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currentLines = Array(10).fill(' ');
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{% endif %}
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const boardId = {{ board.id }};
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function updateBoardFromData(data) {
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// Use postMessage event format to update lines & background
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const msg = { type: 'updateBoard' };
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for (let i = 1; i <= 10; i++) {
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msg['line'+i] = data.lines[i-1] || ' ';
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}
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if (data.background) {
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msg.bg = data.background;
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} else {
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msg.bg = null;
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}
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window.postMessage(msg, '*');
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currentLines = data.lines;
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currentBackground = data.background || null;
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}
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async function pollActiveSchedule() {
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try {
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const response = await fetch(`/board/${boardId}/active_schedule_json`);
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if (!response.ok) throw new Error('Network response not ok');
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const data = await response.json();
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// Compare new lines with current lines
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let changed = false;
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for (let i = 0; i < 10; i++) {
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if ((data.lines[i] || ' ') !== (currentLines[i] || ' ')) {
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changed = true;
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break;
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}
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}
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// Check for background change
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if ((data.background || null) !== currentBackground) {
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changed = true;
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}
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if (changed) {
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updateBoardFromData(data);
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}
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} catch (e) {
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console.error('Error polling active schedule:', e);
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}
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}
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setInterval(pollActiveSchedule, 5000);
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})();
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</script>
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<script>
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// Poll every 5 seconds to check for active schedule update
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(function() {
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let currentLines = [];
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{% if schedule_content %}
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currentLines = {{ schedule_content.split('\n')|tojson }};
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{% else %}
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currentLines = Array(10).fill(' ');
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{% endif %}
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const boardId = {{ board.id }};
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function updateBoardFromData(data) {
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// Use postMessage event format to update lines & background
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const msg = { type: 'updateBoard' };
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for (let i = 1; i <= 10; i++) {
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msg['line'+i] = data.lines[i-1] || ' ';
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}
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if (data.background) {
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msg.bg = data.background;
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}
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window.postMessage(msg, '*');
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currentLines = data.lines;
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}
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async function pollActiveSchedule() {
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try {
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const response = await fetch(`/board/${boardId}/active_schedule_json`);
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if (!response.ok) throw new Error('Network response not ok');
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const data = await response.json();
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// Compare new lines with current lines
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let changed = false;
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for (let i = 0; i < 10; i++) {
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if ((data.lines[i] || ' ') !== (currentLines[i] || ' ')) {
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changed = true;
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break;
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}
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}
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// Also consider background change
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// We can extend this if needed, skipping for now
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if (changed) {
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updateBoardFromData(data);
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}
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} catch (e) {
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console.error('Error polling active schedule:', e);
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}
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}
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setInterval(pollActiveSchedule, 5000);
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})();
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</script>
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</body>
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</html>
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